package terms;

public abstract class AbstractGraph {

	protected int size;

	public AbstractGraph(int size) {
		this.size = size;
	}

	public abstract Gain get(int i, int j);

	public abstract void put(int i, int j, Gain element);

	public int size() {
		return size;
	}

	public abstract int[] execlusiveNext(int i);

}
